Diane Robinson from "Gem Hunt" is one of the co-hosts of the Travel Channel reality series.

Diane Robinson is a television producer who recently worked at Cineflix, where she produced Season 3 of "Cash n' Cari," the first season of "Inside the Box with Ty Pennington" and Seasons 2 and 3 of "For Rent." Before that, she worked at Alliance Atlantis, where she produced the first season of "Home to Flip," "Superstar Hair Challenge" and Seasons 3, 4 and 5 of "Home to Stay."

'Gem Hunt' Treks to Mines Worldwide — Premiering Wednesday, October 16, the new Travel Channel series follows a gem dealer and his team as they maneuver through mines, markets and tense negotiations in search of the world's biggest, brightest and most profitable jewels. Read more...